Tape under frame for conventional-type IC package assembly

Details Tape under frame for conventional-type IC package assembly Tape under frame for conventional-type IC package assembly

1997-08-13

1999-06-22

Picardat, Kevin M.

Semiconductor device manufacturing: process

Packaging or treatment of packaged semiconductor

438128, H01L 2144, H01L 2148, H01L 2150

Patent

active

059151668

ABSTRACT:
A semiconductor integrated circuit device, and method of manufacturing the same, having a conventional-type lead frame with the die paddle removed. In particular, the die paddle is replaced with a section of tape that is supported by the ends of the lead fingers. The semiconductor die is attached to the tape so that it may be wire bonded to the lead fingers. The tape contains at least one slot to allow for expansion and/or contraction of the tape due to various temperatures experienced during the manufacturing process so that the tape does not wrinkle or warp to alter the position of the die.

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